2 # GoodFET Chipcon Example
4 # (C) 2009 Travis Goodspeed <travis at radiantmachines.com>
6 # This code is being rewritten and refactored. You've been warned!
11 from GoodFETCC import GoodFETCC;
12 from GoodFETConsole import GoodFETConsole;
13 from intelhex import IntelHex;
16 def printpacket(packet):
21 s="%s %02x" % (s,foo);
25 def handlesimplicitipacket(packet):
28 global simplepacketcount;
29 simplepacketcount=simplepacketcount+1;
45 #payload begins at byte 10.
47 if packet[len+2]&0x80==0:
48 print "# Dropped broken packet.";
54 if x>=128: x=0-(x^0xFF)-1;
56 if y>=128: y=0-(y^0xFF)-1;
58 if z>=128: z=0-(z^0xFF)-1;
60 print "%09i %03i %4i %4i %4i" % (simplepacketcount,button,x,y,z);
63 #Link request. Gotta send a proper reply to get data.
65 #14 ff ff ff ff 3c b7 e3 98
70 src[0], src[1], src[2], src[3],
71 0x78,0x56,0x34,0x10, #my address.
73 0x81, tid, #reply, tid
75 0x20,0x00,0xad,0xde, #link token
78 print "#FIXME FAST: repeatedly broadcasting ACK to catch LINK on the next attempt.";
79 for foo in range(1,50):
80 client.RF_txpacket(reply);
84 #print "Join request.";
87 print "Not a join request. WTF?";
90 reply=[0x12, #reply is one byte shorter
91 src[0], src[1], src[2], src[3],
92 0x78,0x56,0x34,0x10, #my address.
94 0x81, tid, #reply, tid
96 0xef,0xbe,0xad,0xde, #Join token
99 print "#FIXME FAST: repeatedly broadcasting ACK to catch JOIN on the next attempt.";
101 for foo in range(1,50):
102 client.RF_txpacket(reply);
106 print "Security request.";
108 print "Frequency request.";
110 print "Management request.";
112 print "Unknown Port %02x" %port;
114 if(len(sys.argv)==1):
115 print "Usage: %s verb [objects]\n" % sys.argv[0];
116 print "%s erase" % sys.argv[0];
117 print "%s flash $foo.hex" % sys.argv[0];
118 print "%s test" % sys.argv[0];
119 print "%s term" % sys.argv[0];
120 print "%s info" % sys.argv[0];
121 print "%s infotest" % sys.argv[0];
122 print "%s halt" % sys.argv[0];
123 print "%s regs" % sys.argv[0];
124 print "%s dumpcode $foo.hex [0x$start 0x$stop]" % sys.argv[0];
125 print "%s dumpdata $foo.hex [0x$start 0x$stop]" % sys.argv[0];
126 print "%s writedata $foo.hex [0x$start 0x$stop]" % sys.argv[0];
127 print "%s verify $foo.hex [0x$start 0x$stop]" % sys.argv[0];
128 print "%s peekdata 0x$start [0x$stop]" % sys.argv[0];
129 print "%s pokedata 0x$adr 0x$val" % sys.argv[0];
130 print "%s peek 0x$iram" % sys.argv[0];
131 print "%s poke 0x$iram 0x$val" % sys.argv[0];
132 print "%s peekcode 0x$start [0x$stop]" % sys.argv[0];
134 print "%s rssi [freq]\n\tGraphs signal strength on [freq] Hz." % sys.argv[0];
135 print "%s carrier [freq]\n\tHolds a carrier on [freq] Hz." % sys.argv[0];
136 print "%s reflex [freq]\n\tJams on [freq] Hz." % sys.argv[0];
137 print "%s sniffsimpliciti [us|eu|lf]\n\tSniffs SimpliciTI packets." % sys.argv[0];
138 print "%s sniffdash7 [lf]\n\tSniffs Dash7. (untested)" % sys.argv[0];
139 print "%s snifficlicker [us]\n\tSniffs iClicker." % sys.argv[0];
141 print "%s simpliciti [us|eu|lf]\n\tSimpliciti access point for Chronos watch." % sys.argv[0];
142 print "%s iclicker [us|eu|lf]\n\tSniffs iClicker packets as ASCII." % sys.argv[0];
146 #Initailize FET and set baud rate
147 #client=GoodFET.GoodFETCC.GoodFETCC();
157 if(sys.argv[1]=="carrier"):
159 client.RF_setfreq(eval(sys.argv[2]));
164 if(sys.argv[1]=="reflex"):
165 client.CC1110_crystal();
168 client.config_simpliciti();
172 client.RF_setfreq(eval(sys.argv[2]));
173 print "Listening on %f MHz." % (client.RF_getfreq()/10**6);
174 print "Jamming if RSSI>=%i" % threshold;
176 client.pokebyte(0xFE00,threshold,"xdata"); #Write threshold to shellcode.
177 client.shellcodefile("reflex.ihx");
180 while(0==client.ishalted()):
182 rssi=client.peek8(0xFE00,"xdata");
183 print "Activated jamming with RSSI of %i, going again for another packet." % rssi;
184 #client.CCdebuginstr([0x02, 0xf0, 0x00]); #ljmp 0xF000
188 if(sys.argv[1]=="rssi"):
189 client.CC1110_crystal();
192 client.config_simpliciti();
195 client.RF_setfreq(eval(sys.argv[2]));
196 print "Listening on %f MHz." % (client.RF_getfreq()/10.0**6);
200 client.CC_RFST_CAL();
205 rssi=client.RF_getrssi();
206 client.CC_RFST_IDLE(); #idle
209 for foo in range(0,rssi>>2):
210 string=("%s."%string);
211 print "%02x %04i %s" % (rssi,rssi, string);
213 if(sys.argv[1]=="sniff"):
214 client.CC1110_crystal();
217 #client.config_simpliciti(region);
219 print "Listening as %x on %f MHz" % (client.RF_getsmac(),
220 client.RF_getfreq()/10.0**6);
221 #Now we're ready to get packets.
225 packet=client.RF_rxpacket();
229 if(sys.argv[1]=="sniffsimpliciti"):
234 client.CC1110_crystal();
237 client.config_simpliciti(region);
239 print "Listening as %x on %f MHz" % (client.RF_getsmac(),
240 client.RF_getfreq()/10.0**6);
241 #Now we're ready to get packets.
245 packet=client.RF_rxpacket();
248 if(sys.argv[1]=="sniffook"):
253 client.CC1110_crystal();
256 client.config_ook(region);
258 print "Listening for OOK on %f MHz" % (client.RF_getfreq()/10.0**6);
259 #Now we're ready to get packets.
263 packet=client.RF_rxpacket();
266 if(sys.argv[1]=="sniffdash7"):
271 client.CC1110_crystal();
274 client.config_dash7(region);
276 print "Listening as %x on %f MHz" % (client.RF_getsmac(),
277 client.RF_getfreq()/10.0**6);
278 #Now we're ready to get packets.
282 packet=client.RF_rxpacket();
285 if(sys.argv[1]=="snifficlicker"):
290 client.CC1110_crystal();
293 client.config_iclicker(region);
295 print "Listening as %x on %f MHz" % (client.RF_getsmac(),
296 client.RF_getfreq()/10.0**6);
297 #Now we're ready to get packets.
301 packet=client.RF_rxpacket();
304 if(sys.argv[1]=="iclicker"):
305 buttons=[0, 'A', 'j', 3, 4, 'B',
306 6, 7, 8, 9, 'E', 0xB, 0xC,
312 client.CC1110_crystal();
315 client.config_iclicker(region);
317 print "Listening as %x on %f MHz" % (client.RF_getsmac(),
318 client.RF_getfreq()/10.0**6);
319 #Now we're ready to get packets.
323 packet=client.RF_rxpacket();
325 button=((packet[5]&1)<<3) | (packet[6]>>5);
326 print "Button %c" % buttons[button];
329 if(sys.argv[1]=="simpliciti"):
334 client.CC1110_crystal();
337 client.config_simpliciti(region);
339 print "# Listening as %x on %f MHz" % (client.RF_getsmac(),
340 client.RF_getfreq()/10.0**6);
341 #Now we're ready to get packets.
345 packet=client.RF_rxpacket();
346 handlesimplicitipacket(packet);
351 if(sys.argv[1]=="term"):
352 GoodFETConsole(client).run();
353 if(sys.argv[1]=="test"):
355 if(sys.argv[1]=="deadtest"):
356 for i in range(1,10):
357 print "IDENT as %s" % client.CCidentstr();
358 if(sys.argv[1]=="dumpcode"):
363 start=int(sys.argv[3],16);
365 stop=int(sys.argv[4],16);
367 print "Dumping code from %04x to %04x as %s." % (start,stop,f);
371 h[i]=client.CCpeekcodebyte(i);
373 print "Dumped %04x."%i;
376 if(sys.argv[1]=="dumpdata"):
381 start=int(sys.argv[3],16);
383 stop=int(sys.argv[4],16);
385 print "Dumping data from %04x to %04x as %s." % (start,stop,f);
389 h[i]=client.CCpeekdatabyte(i);
391 print "Dumped %04x."%i;
394 if(sys.argv[1]=="status"):
395 print "Status: %s" %client.status();
396 if(sys.argv[1]=="halt"):
400 if(sys.argv[1]=="infotest"):
403 print "Ident %s" % client.CCidentstr();
404 if(sys.argv[1]=="info"):
405 print "Ident %s" % client.CCidentstr();
408 print "Freq %10.3f MHz" % (client.RF_getfreq()/10**6);
409 print "RSSI %02x" % client.RF_getrssi();
411 print "Freq, RSSI, etc unknown. Install SmartRF7.";
412 #print "Rate %10i kbps" % (client.RF_getrate()/1000);
413 #print "PacketLen %02i bytes" % client.RF_getpacketlen();
414 #print "SMAC 0x%010x" % client.RF_getsmac();
415 #print "TMAC 0x%010x" % client.RF_gettmac();
417 if(sys.argv[1]=="regs"):
420 if(sys.argv[1]=="erase"):
421 print "Status: %s" % client.status();
422 client.CCchiperase();
423 print "Status: %s" %client.status();
425 if(sys.argv[1]=="peekinfo"):
426 print "Select info flash."
427 client.CCwr_config(1);
428 print "Config is %02x" % client.CCrd_config();
432 start=int(sys.argv[2],16);
435 stop=int(sys.argv[3],16);
436 print "Peeking from %04x to %04x." % (start,stop);
438 print "%04x: %02x" % (start,client.CCpeekcodebyte(start));
440 if(sys.argv[1]=="poke"):
441 client.CCpokeirambyte(int(sys.argv[2],16),
442 int(sys.argv[3],16));
443 if(sys.argv[1]=="randtest"):
445 client.CCpokeirambyte(0xBD,0x01); #RNDH=0x01
446 client.CCpokeirambyte(0xB4,0x04); #ADCCON1=0x04
447 client.CCpokeirambyte(0xBD,0x01); #RNDH=0x01
448 client.CCpokeirambyte(0xB4,0x04); #ADCCON1=0x04
451 for foo in range(1,10):
452 print "%02x" % client.CCpeekirambyte(0xBD); #RNDH
453 client.CCpokeirambyte(0xB4,0x04); #ADCCON1=0x04
454 client.CCreleasecpu();
456 print "%02x" % client.CCpeekdatabyte(0xDF61); #CHIP ID
457 if(sys.argv[1]=="adctest"):
458 # ADCTest 0xDF3A 0xDF3B
459 print "ADC TEST %02x%02x" % (
460 client.CCpeekdatabyte(0xDF3A),
461 client.CCpeekdatabyte(0xDF3B));
462 if(sys.argv[1]=="config"):
463 print "Config is %02x" % client.CCrd_config();
465 if(sys.argv[1]=="flash"):
470 start=int(sys.argv[3],16);
472 stop=int(sys.argv[4],16);
475 if(sys.argv[1]=="lock"):
476 print "Status: %s" %client.status();
478 print "Status: %s" %client.status();
479 if(sys.argv[1]=="flashpage"):
482 target=int(sys.argv[2],16);
483 print "Writing a page of flash from 0xF000 in XDATA"
484 client.CCflashpage(target);
485 if(sys.argv[1]=="erasebuffer"):
486 print "Erasing flash buffer.";
487 client.CCeraseflashbuffer();
489 if(sys.argv[1]=="writedata"):
494 start=int(sys.argv[3],16);
496 stop=int(sys.argv[4],16);
500 for i in h._buf.keys():
501 if(i>=start and i<=stop):
502 client.CCpokedatabyte(i,h[i]);
505 #if(sys.argv[1]=="flashtest"):
506 # client.CCflashtest();
507 if(sys.argv[1]=="peekdata"):
510 start=int(sys.argv[2],16);
513 stop=int(sys.argv[3],16);
514 print "Peeking from %04x to %04x." % (start,stop);
516 print "%04x: %02x" % (start,client.CCpeekdatabyte(start));
518 if(sys.argv[1]=="peek"):
521 start=int(sys.argv[2],16);
524 stop=int(sys.argv[3],16);
525 print "Peeking from %04x to %04x." % (start,stop);
527 print "%04x: %02x" % (start,client.CCpeekirambyte(start));
529 if(sys.argv[1]=="verify"):
534 start=int(sys.argv[3],16);
536 stop=int(sys.argv[4],16);
539 for i in h._buf.keys():
540 if(i>=start and i<stop):
541 peek=client.CCpeekcodebyte(i)
543 print "ERROR at %04x, found %02x not %02x"%(i,peek,h[i]);
546 if(sys.argv[1]=="peekcode"):
549 start=int(sys.argv[2],16);
552 stop=int(sys.argv[3],16);
553 print "Peeking from %04x to %04x." % (start,stop);
555 print "%04x: %02x" % (start,client.CCpeekcodebyte(start));
557 if(sys.argv[1]=="pokedata"):
561 start=int(sys.argv[2],16);
563 val=int(sys.argv[3],16);
564 print "Poking %04x to become %02x." % (start,val);
565 client.CCpokedatabyte(start,val);